This video introduces and explains Feynman Diagrams for A Level Physics.

Feynman diagrams should be familiar to you as the Physics Online logo is one! Particle interactions are described by Feynman diagrams as they interact. Two particles, that interact via a force, exchange a force exchange particle called a boson which 'carries' the force.

An important interaction that we can display with a Feynman diagram is beta decay.

Thanks for watching,

Lewis

This video is recommended for anyone studying A Level Physics in the following exam boards:
AQA
CIE
Eduqas
WJEC

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